Malleable Iron Threaded Fittings: Classes 150 and 300
NORMA vydaná dňa 2022
Označenie normy: ASME B16.3:2021
Dátum vydania normy: 2022
Počet strán: 39
Približná hmotnosť: 117 g (0.26 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASME
This Standard covers malleable iron threaded fittings, Classes 150 and 300. It also contains provisions for using steel for caps and couplings in Class 150 for NPS 3/8 and smaller. This standard includes: (a) pressure-temperature ratings (b) size and method of designating openings of reducing fittings (c) marking (d) material (e) dimensions and tolerances (f) threading (g) coatings.